APA Edition Citation

Chorley, R. J., & Kennedy, B. A.. (1971). Physical geography : a systems approach / Richard J. Chorley, Barbara A. Kennedy: A systems approach. Prentice-Hall.

Chicago Edition Citation

Chorley, Richard J., and Barbara A. Kennedy. Physical Geography : A Systems Approach / Richard J. Chorley, Barbara A. Kennedy: A Systems Approach. London: Prentice-Hall, 1971.

MLA Edition Citation

Chorley, Richard J., and Barbara A. Kennedy. Physical Geography : A Systems Approach / Richard J. Chorley, Barbara A. Kennedy: A Systems Approach. Prentice-Hall, 1971.